Physics - Rotation Question with Solution | TestHub
PhysicsRotationMiscellaneousMedium3 minCT46
PhysicsMediumsingle choice
A sphere of mass m is projected on a rough ground with a velocity of without any spin. This is observed from ground and by an observer moving with constant velocity . For both the frames, origin is on ground and direction of motion is positive x-axis. Choose the incorrect statement.
Options:
Answer:
B
Solution:
Momentum change and heat are frame invariant here.
Frictional work differs by the displacement assigned in the moving frame, so B is incorrect.
Stream:JEESubject:PhysicsTopic:RotationSubtopic:Miscellaneous
⏱ 3mℹ️ Source: CT46
Doubts & Discussion
Loading discussions...
